12 Days of Christmas
59th
37th6th12th
21st
13th9th
7th
5th
9th
40th3rd
13th
120th
64th
5th
24 Game
5th3rd
18th
7th
4th
2nd
2nd
3rd
20th💎
60th
18th
7th
99 Bottles of Beer
2nd4th
20th
5th7th
22nd
8th8th
2nd💎
1st
4th
7th
110th2nd
💎
81st
49th44th
5th
3rd
Abundant Numbers
2nd
29th
22nd6th11th6th8th
11th6th
5th1st
2nd41st1st
3rd9th29th11th
21st7th
9th
60th
20th31st
11th
3rd
Abundant Numbers (Long)
1st
19th
21st4th12th
1st
15th5th
8th1st
1st29th1st
1st5th11th11th
20th6th
4th
34th
20th29th
8th
1st
Arabic to Roman
4th
5th1st
34th1st
17th7th
54th6th
11th6th
18th
199th1st
1st
3rd
Arithmetic Numbers
4th
23rd
21st8th4th
19th
5th10th
1st
1st19th8th
7th
24th6th
17th💎
5th
24th
16th21st
2nd
4th
Arrows
4th
7th3rd
9th
12th6th
2nd3rd
3rd
3rd
26th4th
5th
20th
18th10th
5th
Ascending Primes
9th6th
24th
9th7th
💎
💎14th7th
4th
37th1st
11th7th
76th
29th13th
7th
2nd
ASCII Table
4th
52nd
30th8th11th
27th
7th4th
4th
9th
8th
46th8th
12th2nd
6th
73rd
36th25th
5th
3rd
Billiards
2nd
5th2nd
10th
5th
2nd
2nd8th💎
4th
15th2nd
3rd
3rd
32nd
10th4th
brainfuck
39th
8th
15th
7th
2nd
29th💎
💎
82nd
35th
Calendar
4th
4th3rd
💎
1st
Card Number Validation
14th
14th8th6th
9th
5th
3rd
2nd10th5th
4th
18th5th
13th6th
37th
16th10th
2nd
Catalan Numbers
16th1st
11th10th
1st
1st8th
7th3rd
1st28th1st
1st3rd
3rd
1st
1st13th
3rd
1st
Catalan’s Constant
2nd
19th
8th
6th
2nd1st
3rd
68th
3rd
Christmas Trees
6th5th
31st
5th5th
22nd
19th7th
💎
4th
4th
7th
28th4th
15th5th
130th
42nd16th
5th
3rd
Collatz
8th
56th
29th11th8th
23rd
9th11th
3rd
1st17th4th
14th
75th1st
20th5th
3rd
40th
42nd33rd
2nd
3rd
Continued Fractions
3rd
15th
2nd2nd
💎
5th
24th2nd
6th
44th
💎
CSS Colors
7th💎
17th
10th
3rd
💎
💎
65th2nd
2nd
1st
69th
23rd
4th
Cubes
13th
5th
11th
11th
💎
5th
47th3rd
40th
34th
7th
Day of Week
12th7th
1st
4th11th
1st1st
💎1st5th
7th
67th1st
8th9th
1st1st
17th7th
1st
DFA Simulator
6th2nd
7th
5th💎
🦄
3rd
2nd
15th💎
💎
25th
16th6th
Diamonds
4th
41st
6th4th
26th
12th
3rd2nd
💎
4th
6th
54th6th
10th11th
108th
45th12th
💎
3rd
Divisors
17th1st
3rd
53rd
33rd14th17th
1st
1st15th
10th1st
3rd21st1st10th
30th11th22nd142nd13th
10th1st
14th
1st
1st1st
5th
1st
Emirp Numbers
50th
9th8th4th18th
1st
7th1st
💎14th13th12th
5th29th18th1st
5th7th
48th
1st4th
8th
3rd
Emirp Numbers (Long)
9th8th
15th
11th
2nd💎
3rd11th11th
6th
59th💎
1st6th
50th
10th19th
💎
3rd
Emojify
7th6th
12th
10th
2nd
18th5th
7th
31st
19th
5th
Evil Numbers
4th
25th
31st13th11th4th5th
1st9th
1st1st
2nd29th1st
1st12th15th7th20th1st8th
21st15th
1st
23rd30th15th
9th
3rd
Evil Numbers (Long)
2nd
6th
18th
14th11th11th
21st
1st7th
3rd2nd
1st22nd1st
8th9th13th💎
1st1st
8th
41st
6th4th
5th
1st
Factorial Factorisation
3rd
21st
6th5th
19th
2nd
1st
4th
20th8th
4th
66th
37th14th
3rd
3rd
Farey Sequence
5th
3rd
16th
15th
6th
17th
6th9th
6th1st
1st
1st
8th
19th5th
7th2nd
8th
29th
14th4th
5th
1st
Fibonacci
65th4th
14th23rd59th47th18th37th14th43rd61st7th22nd17th4th90th1st1st26th14th1st59th31st33rd57th1st1st1st12th113th48th19th28th1st13th40th1st7th222nd4th41st30th99th201st79th1st52nd20th31st61st1st37th
6th62nd42nd36th36th38th30th
Fizz Buzz
71st6th
142nd
59th8th16th
1st
11th25th
8th2nd
2nd114th1st
17th1st1st1st
8th5th
5th
62nd
1st24th
8th
29th
5th
Foo Fizz Buzz Bar
6th1st
7th
2nd7th5th
1st
1st13th
2nd2nd
1st30th2nd
10th28th12th1st
8th2nd
4th
1st
6th7th
2nd
7th
3rd
Forsyth–Edwards Notation
7th3rd
18th
8th4th
2nd
1st
6th
53rd3rd
4th3rd
42nd
28th7th
4th
Fractions
4th
56th
10th11th
1st
1st6th
3rd💎
💎16th13th
6th
43rd5th
27th1st
1st
1st5th
5th
Game of Life
5th6th
16th
9th
4th
4th
31st2nd
6th
37th
22nd
5th
Gijswijt’s Sequence
💎
6th2nd
5th
7th3rd
4th2nd
1st
3rd
3rd
20th4th
6th4th
2nd
8th
24th
4th
💎
Gray Code Decoder
4th
9th
5th
9th
5th5th
1st
2nd
1st
5th9th11th1st
1st1st
3rd
34th
12th
2nd
Gray Code Encoder
1st
1st6th
5th1st
2nd1st4th
4th1st1st3rd
1st1st
2nd
1st
1st3rd
3rd
Happy Numbers
18th
20th11th1st4th1st
13th7th
7th1st
1st8th24th
1st
55th1st
29th1st
1st
1st1st
8th
4th
Happy Numbers (Long)
52nd
11th9th
10th
14th8th
6th
4th16th25th
11th
27th2nd
30th3rd
19th
22nd14th
2nd
3rd
Hexdump
23rd
5th4th
4th
4th6th
4th
💎
8th
3rd
21st4th
4th
1st
38th
4th
Hilbert Curve
2nd
💎
💎
38th
Intersection
6th4th
22nd
2nd4th
2nd
1st
10th
5th
51st8th
17th7th
51st
9th4th
1st
Inventory Sequence
19th
43rd
11th
14th
13th
5th
4th
10th
8th
24th6th
16th10th
31st
15th
3rd
3rd
ISBN
3rd
9th10th
31st
6th8th
2nd15th6th
8th
23rd3rd
20th3rd
107th
29th10th
5th
Jacobi Symbol
25th
7th
12th
8th
3rd1st7th
4th
13th3rd
6th
26th
24th
Kaprekar Numbers
21st27th34th8th4th
19th
9th5th
3rd
3rd9th3rd
3rd
19th3rd
7th9th
58th
15th10th
4th
3rd
Kolakoski Constant
💎
8th2nd
12th
5th
4th3rd
2nd
7th
19th2nd
4th
34th
19th
3rd
2nd
Kolakoski Sequence
1st
6th
20th
12th8th4th
10th
1st
4th2nd
2nd
7th
2nd
30th4th
1st8th
4th
20th
19th1st
3rd
3rd
Leap Years
7th
58th
32nd14th15th
31st
15th15th
1st
6th
1st
13th18th74th11th
1st12th
152nd
31st35th
13th
6th
Levenshtein Distance
7th6th
34th
1st16th
5th
4th
4th
48th5th
11th5th
20th
131st
6th
16th
Leyland Numbers
11th
5th8th
4th
7th4th
6th💎
2nd8th1st
9th
23rd6th
8th1st
8th
32nd8th
6th
3rd
ln 2
1st
35th
3rd
1st
9th8th
4th
3rd
4th
2nd1st
4th
1st
1st
17th
4th
2nd
Look and Say
3rd
6th4th
13th
1st6th
1st4th
💎6th3rd
7th
1st💎
8th3rd
25th
10th5th
3rd
2nd
Lucky Numbers
9th4th
7th
11th
28th11th
7th
59th💎
12th5th
34th
16th17th
3rd
Lucky Tickets
11th
24th
8th5th
3rd
2nd
10th
4th
32nd1st
1st3rd
60th
23rd
3rd
Mahjong
10th
9th
19th
4th
16th
11th
Mandelbrot
1st
8th
1st
2nd
2nd
💎
14th💎
5th2nd
3rd
25th
💎
💎
Maze
2nd
8th
6th5th3rd
10th
7th💎
💎💎
💎
4th
4th
9th💎
6th4th
3rd
23rd
2nd
💎
2nd
Medal Tally
16th
7th
3rd
7th
8th
30th
3rd
Minesweeper
4th
3rd
12th
4th
3rd
3rd
2nd
8th💎
28th
10th
Morse Decoder
5th4th
22nd
2nd
1st
2nd
32nd4th
7th
77th
4th
Morse Encoder
10th
5th6th
18th
6th
2nd
4th
4th
27th2nd
5th
4th43rd
22nd
1st
Multitap Input
6th
3rd5th
7th
4th1st
💎
2nd
💎
8th5th
4th
20th
14th
💎
💎
Musical Chords
5th3rd
11th
2nd
5th
5th
18th3rd
5th
32nd
N Queens
2nd
6th6th
19th
💎
2nd
2nd
3rd
3rd
28th3rd
6th
38th
4th
Niven Numbers
1st
3rd
44th
29th13th10th4th1st
1st1st
1st1st
1st20th1st
15th4th1st3rd
23rd1st
1st
52nd
7th1st
10th
1st
Niven Numbers (Long)
6th
39th
24th3rd11th
20th
1st17th
7th6th
4th22nd1st
12th21st22nd3rd
22nd1st
14th
49th
1st28th
11th
6th
Number Spiral
22nd24th15th3rd4th
13th
7th4th
2nd
💎13th7th
3rd
19th3rd
15th4th
24th
53rd5th
11th10th
3rd
1st
Odious Numbers
3rd
25th
12th11th1st4th4th
1st10th
1st1st
2nd29th1st
1st12th11th6th20th1st8th
15th
1st
22nd28th12th
9th
3rd
Odious Numbers (Long)
1st
3rd
21st
11th11th11th
5th
1st7th
3rd2nd
1st21st1st
8th9th11th2nd
1st1st
8th
1st
12th4th
5th
1st
Ordinal Numbers
47th
6th5th
15th
3rd
💎
8th
7th
65th8th
17th9th
140th
35th16th
20th1st
PalindromemordnilaP
11th7th
10th
8th
5th
3rd
3rd
4th
29th7th
12th💎
28th
22nd5th
2nd
Pangram Grep
3rd
33rd
12th14th
1st
💎2nd
14th1st
2nd13th1st
8th
67th5th
7th1st
20th
27th
57th
15th14th
5th10th
Partition Numbers
3rd
4th
17th
15th3rd5th
1st
9th6th
3rd1st
1st10th3rd8th
2nd2nd
6th7th
2nd
3rd14th
3rd
5th
Pascal’s Triangle
5th
61st
9th9th
11th
14th
10th2nd
4th36th9th
12th
48th1st
1st15th
27th
1st
52nd30th
8th
6th
Pernicious Numbers
7th
3rd
1st
1st21st10th4th1st
1st1st
14th1st
2nd1st1st
7th1st1st5th
15th1st
22nd
1st
22nd1st12th
13th
1st
Pernicious Numbers (Long)
30th
10th10th
22nd
11th11th
1st4th
3rd12th5th
9th16th28th4th
20th9th
9th
51st
23rd16th
5th
4th
Poker
5th
17th
3rd
42nd3rd
50th
Polyominoes
2nd
4th
4th
2nd
21st
4th4th
3rd
3rd7th
2nd7th
4th
3rd6th2nd5th
55th
24th
3rd3rd
5th
4th2nd
Prime Numbers
17th4th1st3rd
24th
13th19th1st4th35th
13th5th
1st1st
1st1st15th
1st17th62nd1st
1st1st
2nd
92nd
24th22nd
5th
6th
Prime Numbers (Long)
14th3rd1st3rd
22nd
13th11th1st
22nd
1st1st
6th5th
1st9th19th12th
1st9th27th💎
1st1st
5th
62nd
1st1st
4th
4th
Proximity Grid
6th
15th
10th5th
2nd
💎
2nd
26th5th
6th
28th
15th
QR Decoder
7th
16th
🦄
💎
27th3rd
35th
Quine
1st
1st
67th69th34th1st6th
36th
8th19th
26th1st
1st1st1st1st
8th1st1st1st
1st1st
52nd
81st
1st1st
1st77th
24th
1st
Recamán
52nd
10th5th
18th
10th
6th
8th
62nd6th
12th6th
28th
25th24th
4th
4th
Repeating Decimals
1st
1st
3rd
3rd
3rd
💎
3rd
1st
15th
Reverse Polish Notation
35th
4th6th
21st
7th6th
5th
1st
5th
13th4th
14th2nd
27th
37th29th
4th
Reversi
8th5th
4th
1st
2nd
11th💎
1st
9th
10th
Rijndael S-box
11th
10th5th5th6th
3rd17th
6th2nd
3rd
💎
10th
4th
26th3rd
2nd
49th
18th3rd
2nd
1st
Rock-paper-scissors-Spock-lizard
6th💎
12th
4th3rd
💎
💎
💎
5th
21st3rd
1st
33rd
12th12th
5th
2nd
Roman to Arabic
3rd
39th
10th5th
36th
4th
93rd7th
14th
20th19th
133rd1st20th
3rd
ROT13
51st
7th
8th
11th
4th
6th
5th
7th
8th
1st
12th12th
11th
Rule 110
7th5th
15th
10th7th
4th
3rd
5th
28th6th
4th
37th
17th
2nd
3rd
Scrambled Sort
8th
7th
7th9th
3rd
💎
💎
2nd
9th7th
7th
25th
Set
5th
6th
8th💎
3rd
15th3rd
6th4th
12th
20th3rd
Seven Segment
27th
5th5th
22nd
7th6th
2nd
4th
24th4th
4th
57th
16th12th
5th
2nd
SI Units
5th
28th2nd
3rd
Sierpiński Triangle
64th
8th9th
10th
11th7th
4th
3rd
1st10th
7th
57th4th
9th9th
17th
35th14th
5th
4th
Smith Numbers
2nd
15th
16th5th5th
11th
2nd6th
4th14th7th
5th
17th3rd
11th2nd
32nd
16th9th
4th
4th
Spelling Numbers
6th1st
1st9th
2nd
4th
34th4th
117th
2nd
Star Wars GPT
9th
8th1st
10th
4th
3rd
17th4th
💎
50th
3rd
Star Wars Opening Crawl
5th
17th
4th
3rd
21st2nd
2nd
27th
19th
💎
Sudoku
13th
19th
6th
💎
2nd
42nd
13th
Sudoku (Fill-in)
16th
10th
💎
💎
6th
8th💎
16th
10th
Ten-pin Bowling
6th
16th
4th
28th5th
7th
19th
23rd
Tic-tac-toe
8th4th
16th
6th2nd
💎
2nd
4th
3rd
17th💎
3rd
29th
10th8th
Time Distance
6th
15th
9th
3rd
51st3rd
4th
19th
24th
💎
Tongue-twisters
8th
12th
5th2nd
23rd
8th8th
5th4th
4th
7th
4th
9th3rd
8th7th
47th
17th10th
3rd
💎
Topological Sort
16th
1st
3rd
2nd
💎
43rd
20th
4th
Tower of Hanoi
5th
3rd
24th
18th9th7th11th7th27th9th12th
8th💎
15th
4th19th1st13th
16th💎
8th21st
24th6th12th23rd23rd35th
11th
13th
3rd
Transpose Sentence
3rd
10th
7th8th6th
1st
1st5th
2nd
1st4th1st
5th
32nd1st
1st2nd
20th
14th4th
4th
2nd
Trinomial Triangle
24th
3rd
7th
13th1st
1st4th
67th
2nd
United States
9th4th
13th
3rd
💎
4th3rd
2nd
21st
15th
4th
4th
Vampire Numbers
5th5th
15th
5th
3rd
💎
3rd
6th
23rd3rd
5th4th
6th
41st
13th
4th
2nd
Van Eck Sequence
2nd
28th
10th7th
17th
9th11th
7th
5th
7th
7th
48th1st
15th6th
23rd
27th12th
4th
2nd
Zeckendorf Representation
3rd
16th
16th4th6th
15th
9th6th
6th
4th
11th6th
5th
14th
21st
1st
2nd
Zodiac Signs
2nd
15th
4th
3rd
2nd💎
💎
💎
20th2nd
4th
3rd
5th2nd
γ
14th
7th
💎10th22nd
8th
2nd
2nd
3rd
2nd1st
69th
4th
3rd
2nd
λ
22nd
5th3rd11th15th10th7th
3rd
💎3rd5th
4th
20th💎11th5th2nd
6th
36th
20th8th
5th
💎
π
1st
9th4th
10th
8th8th
5th
4th
8th
29th2nd1st
4th
4th
40th
16th10th
4th
7th
3rd
τ
1st
10th4th
10th
8th7th
5th
5th
7th
34th2nd1st
3rd
4th
32nd
19th
4th
3rd
φ
1st
9th
10th8th
28th
5th8th
5th5th
2nd25th6th
38th2nd1st
5th
1st
78th
30th
4th
1st
√2
1st
34th
11th10th
1st
5th7th
4th
3rd1st8th
18th58th2nd1st
1st
1st
1st
18th
4th
1st
𝑒
1st
26th
11th9th
1st
8th8th
8th
4th
8th
4th
31st3rd1st
8th
5th
1st43rd
16th17th
4th
2nd